Array Temperatur differs between simulation runs

[Gerd Schroeder]

We have experienced different array temperaturs, when simulating the same part-system again. Only the array-temperatur varies up to 10°Kelvin with the same setup. E_grid e.g. does not differ.

We export some variables within "customised table" (GlobHor, GlobInc, TArray, E_Grid, PR) to csv and have experienced the discribed problem.

I have the idea that sometimes not the array-temp but the ambient temperature is displayed, but this might not be true.

If you have any idea, please let us know.

Thanks

[André Mermoud]

I don't know.

Please send us (support@pvsyst.com) the whole project (using "Files > Export projects"), and explain exactly where and how you find this problem.